# Cerclage On LOw Risk Singletons: Cervical Cerclage for Prevention of Spontaneous Preterm Birth in Low Risk Singleton Pregnancies With Short Cervix

> **NCT03251729** · PHASE4 · COMPLETED · sponsor: **Thomas Jefferson University** · enrollment: 93 (actual)

## Conditions studied

- Premature Birth

## Interventions

- **PROCEDURE:** Cervical cerclage
- **DRUG:** Vaginal progesterone

## Key facts

- **NCT ID:** NCT03251729
- **Lead sponsor:** Thomas Jefferson University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-09-22
- **Primary completion:** 2024-02-20
- **Final completion:** 2024-02-20
- **Target enrollment:** 93 (ACTUAL)
- **Last updated:** 2024-04-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03251729

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03251729, "Cerclage On LOw Risk Singletons: Cervical Cerclage for Prevention of Spontaneous Preterm Birth in Low Risk Singleton Pregnancies With Short Cervix". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03251729. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*